[INFO] cloning repository https://github.com/feelmyears/eecs-395-hw2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/feelmyears/eecs-395-hw2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeelmyears%2Feecs-395-hw2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeelmyears%2Feecs-395-hw2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2076a769e25c9e258db0e3caf978a89d5c276054
[INFO] testing feelmyears/eecs-395-hw2 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeelmyears%2Feecs-395-hw2" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/feelmyears/eecs-395-hw2 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/feelmyears/eecs-395-hw2
[INFO] finished tweaking git repo https://github.com/feelmyears/eecs-395-hw2
[INFO] tweaked toml for git repo https://github.com/feelmyears/eecs-395-hw2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/feelmyears/eecs-395-hw2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0efdef4515099bcc77e98a5f799b1f63fa3ce780718a7b37c93da8ec78191913
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0efdef4515099bcc77e98a5f799b1f63fa3ce780718a7b37c93da8ec78191913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0efdef4515099bcc77e98a5f799b1f63fa3ce780718a7b37c93da8ec78191913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0efdef4515099bcc77e98a5f799b1f63fa3ce780718a7b37c93da8ec78191913", kill_on_drop: false }`
[INFO] [stdout] 0efdef4515099bcc77e98a5f799b1f63fa3ce780718a7b37c93da8ec78191913
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 706c6048d03b158faa29152381b56ad6d76f7e505fb1a9c16042fb97647e6beb
[INFO] running `Command { std: "docker" "start" "-a" "706c6048d03b158faa29152381b56ad6d76f7e505fb1a9c16042fb97647e6beb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.21
[INFO] [stderr]    Compiling regex-syntax v0.4.0
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling thread-id v3.0.0
[INFO] [stderr]    Compiling thread_local v0.3.3
[INFO] [stderr]    Compiling aho-corasick v0.6.3
[INFO] [stderr]    Compiling regex v0.2.1
[INFO] [stderr]    Compiling hw2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.06s
[INFO] running `Command { std: "docker" "inspect" "706c6048d03b158faa29152381b56ad6d76f7e505fb1a9c16042fb97647e6beb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "706c6048d03b158faa29152381b56ad6d76f7e505fb1a9c16042fb97647e6beb", kill_on_drop: false }`
[INFO] [stdout] 706c6048d03b158faa29152381b56ad6d76f7e505fb1a9c16042fb97647e6beb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1cb385d8e748a874a35a5ba815325f0f713dce520c9b17b991468c2683b4f36
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c1cb385d8e748a874a35a5ba815325f0f713dce520c9b17b991468c2683b4f36", kill_on_drop: false }`
[INFO] [stderr]    Compiling hw2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "c1cb385d8e748a874a35a5ba815325f0f713dce520c9b17b991468c2683b4f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1cb385d8e748a874a35a5ba815325f0f713dce520c9b17b991468c2683b4f36", kill_on_drop: false }`
[INFO] [stdout] c1cb385d8e748a874a35a5ba815325f0f713dce520c9b17b991468c2683b4f36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0100704a575c8b4fd7aacd25eaa015cca8c0f70ecb87ef506164bc14b9e8304b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0100704a575c8b4fd7aacd25eaa015cca8c0f70ecb87ef506164bc14b9e8304b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hw2-65e28f808d3b4ae1)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test correcting::known_tests::no_known_test ... ok
[INFO] [stdout] test correcting::known_tests::one_known_test ... ok
[INFO] [stdout] test correcting::known_tests::multiple_known_test ... ok
[INFO] [stdout] test correcting::word_probability_tests::empty_test ... ok
[INFO] [stdout] test correcting::word_probability_tests::zero_test ... ok
[INFO] [stdout] test correcting::word_probability_tests::pos_test ... ok
[INFO] [stdout] test correct_tests::correct_test ... ok
[INFO] [stdout] test counting::read_corpus_tests::read_nothing_test ... ok
[INFO] [stdout] test counting::read_corpus_tests::read_unique_test ... ok
[INFO] [stdout] test counting::read_corpus_tests::read_multiples_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0100704a575c8b4fd7aacd25eaa015cca8c0f70ecb87ef506164bc14b9e8304b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0100704a575c8b4fd7aacd25eaa015cca8c0f70ecb87ef506164bc14b9e8304b", kill_on_drop: false }`
[INFO] [stdout] 0100704a575c8b4fd7aacd25eaa015cca8c0f70ecb87ef506164bc14b9e8304b